Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454115 | Method and system for ensuring the quality of a multi-component mixture for rock reinforcement | Viktor Bergqvist, Martin Ekefalk, Johan Engblom, Lennart Gürlet Häggström | 2022-09-27 |
| 11448070 | Rock bolting rig and method at rock bolting rig | Martin Ekefalk, Björn Anders Larsson, Rene Deutsch, Hans Gustavsson | 2022-09-20 |